Hope you are doing great, this kind of information for PN7462 I believe is under NDA the examples can be found in Docstore you will have to sign an NDA or get in touch with your locar distributor in order to get the NDA. I believe that there is no need to certificate the PN7462 because it is already EMV compliant and NXP does not certificate this is done through EMVco. if you have more questions please let me know.